prikaz prve stranice dokumenta Mjerenje brzine toka krvi ultrazvukom
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scientific master's theses
Mjerenje brzine toka krvi ultrazvukom
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2001. urn:nbn:hr:168:477031
Peš, Lukša
University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Electroacoustics

Institutional repository: FER Repository

Cite this document

Peš, L. (2001). Mjerenje brzine toka krvi ultrazvukom (Scientific master's theses). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:477031

Peš, Lukša. "Mjerenje brzine toka krvi ultrazvukom." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2001. https://urn.nsk.hr/urn:nbn:hr:168:477031

Peš, Lukša. "Mjerenje brzine toka krvi ultrazvukom." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2001. https://urn.nsk.hr/urn:nbn:hr:168:477031

Peš, L. (2001). 'Mjerenje brzine toka krvi ultrazvukom', Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:477031

Peš L. Mjerenje brzine toka krvi ultrazvukom [Scientific master's theses]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2001 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:477031

L. Peš, "Mjerenje brzine toka krvi ultrazvukom", Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2001. Available at: https://urn.nsk.hr/urn:nbn:hr:168:477031

Metadata
TitleMjerenje brzine toka krvi ultrazvukom
Title (english)Blood velocity measurement using ultrasound
AuthorLukša Peš
MentorBranko Somek (mentor)
Committee memberBojan Ivančević (predsjednik povjerenstva)
Committee memberBranko Somek (član povjerenstva)
Committee memberTomislav-Josip Mlinarić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
(Department of Electroacoustics)
Zagreb
Defense date and country2001-10-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Universal decimal classification
(UDC)		621.3 - Electrical engineering
Abstract
Ovim radom obuhvaćeno je široko područje mjerenja brzine toka krvi ultrazvukom. Kako bi pristup mjerenju brzine toka krvi bio ispravan, potrebno je poznavati obilježja strujanja krvi u krvnim žilama, što je obrađeno na početku rada. Opisana su svojstva ultrazvučnih valova i utjecaj krvi i tkiva na njihovo širenje, budući da ona omogućuju, ali i ograničavaju kasnije opisane mjerne metode. Nadalje, obrađene su vrste ultrazvučnih pretvarača koji se koriste u ovim mjerenjima, te načini prikazivanja mjerenih vrijednosti. U slijedećim poglavljima obuhvaćeni su najzastupljeniji sustavi za mjerenje brzine toka krvi ultrazvukom i to: sustavi na principu Dopplerovog efekta, sustavi na principu korelacije u vremenskoj domeni, te sustavi na principu faznog pomaka, kao i neki sustavi koji su u postupku ispitivanja i nisu još u komercijalnoj uporabi.
Abstract (english)
A wide field of blood flow velocity estimation using ultrasound is presented in this paper. In order to make a proper approach to the blood velocity measurements, it is necessary to have knowledge of characteristics of blood flow in vessels, so it is a topic on the beginning of the paper. Properties of propagation ultrasound waves and their interaction with blood and tissue are considered, since they make possible, but also limit later described methods of measuring blood velocity. Further are described types of ultrasound transducers used in this systems, as well as types of ultrasound images and presentations of the results of measurements. Most of space is dedicated to the description of ultrasound systems and methods most used in practice, such as: Doppler systems, time shift systems and phase shift systems. The attention is also paid to some systems that are still developing and have not yet appeared in commercial equipment.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:477031
Study programmeTitle: Postgraduate master programme in electrical engineering
Study programme type: university
Study level: postgraduate
Academic / professional title: Magistar znanosti elektrotehnike (Magistar znanosti elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2019-04-19 10:52:57